| Cullera to Karlovo | 1,325.43 mi (2,133.07 km) |
| Cullera to Karnobat | 1,435.99 mi (2,311.01 km) |
| Cullera to Kavarna | 1,505.06 mi (2,422.16 km) |
| Cullera to Kazanlak | 1,355.49 mi (2,181.46 km) |
| Cullera to Knezha | 1,292.56 mi (2,080.18 km) |
| Cullera to Kostinbrod | 1,245.40 mi (2,004.27 km) |
| Cullera to Kozloduy | 1,277.06 mi (2,055.24 km) |
| Cullera to Kyustendil | 1,216.28 mi (1,957.42 km) |
| Cullera to Levski | 1,344.38 mi (2,163.58 km) |
| Cullera to Lom | 1,252.83 mi (2,016.23 km) |
| Cullera to Lovech | 1,322.48 mi (2,128.32 km) |
| Cullera to Lukovit | 1,295.09 mi (2,084.25 km) |
| Cullera to Lyaskovets | 1,372.69 mi (2,209.13 km) |
| Cullera to Mezdra | 1,271.39 mi (2,046.10 km) |
| Cullera to Momchilgrad | 1,356.45 mi (2,183.00 km) |
